Power supply Ubiquiti Redundant PSU AC 100W

The Ubiquiti Redundant PSU AC 100W is a compact redundant power supply designed for use with network switches and other rack-mounted networking equipment. With a total output of 100W and wide AC input compatibility, this unit provides a continuous backup power source to minimise downtime in critical network environments. The housing combines black and grey finishes for a neutral appearance suitable for professional installations.

Advantages

The redundant design provides continuous operation by allowing automatic failover to the backup power path. A 100W total output supports a range of small to medium network devices without requiring additional converters. Wide AC input compatibility (100–240V) enables use in different regional power systems. Its compact form factor simplifies installation in constrained rack spaces and the two-tone casing offers a discreet aesthetic for technical rooms.

Suitable for

• Redundant power for network switches and routers
• Backup power in small server rooms and communication closets
• Edge and branch office network equipment requiring uninterrupted power

Key specifications

• Total output power: 100W
• AC input voltage range: 100–240V
• Physical design: compact rack/inline compatible housing
• Device colour: black and grey

How to use

Install the redundant PSU according to the device manufacturer's instructions, connecting the AC input to an appropriate mains outlet within the specified voltage range. Integrate the unit with the compatible network switch or power distribution module so that the redundant input path is recognised by the host device. Ensure all connections are secure and that ventilation around the unit is not obstructed to maintain thermal performance.

Recommendations

Use in a ventilated equipment rack, verify compatibility with the target switch or PDU before installation, and consider connecting the PSU to an uninterruptible power source (UPS) for extended outage protection. Regularly inspect connections and the physical condition of the unit as part of routine network maintenance.